not true if we are malaysian sending our car to any normal workshop just to services just once thats where every 1-2 months ur car will have never ending problem the worse is sending to any workshop around klang valey for servicing.. the only way u can get a very lasting car without never ending problem DIY 5-10 years what ever car u use definitely tahan most important lubricating silicon on all bush or injecting refilling any rubber boot 10-20 year also u car wont nyek nyek and the most important each time after self servicing dont hesitate to completely dismantle ur whole air flow system starting from air filter, air flow sensor, throttle body and idle sensor completely dismantle all of it and use a special spray to clean them up u it will make u feel like u just bought a brandnew car today after clean the ur air system up